<template>
    <div class="card-container">
        <!-- 搜索区域 -->
        <div class="search-container">
            <span class="search-label">车牌号码：</span>
            <el-input v-model="params.carNumber" clearable placeholder="请输入内容" class="search-main" />
            <span class="search-label">车主姓名：</span>
            <el-input v-model="params.personName" clearable placeholder="请输入内容" class="search-main" />
            <span class="search-label">状态：</span>
            <el-select v-model="params.cardStatus" style="width: 240px">
                <el-option v-for="item in cardStatusList" :key="item.id" :value="item.id!" :label="item.name" />
            </el-select>
            <el-button type="primary" class="search-btn" @click="doSearch">查询</el-button>
        </div>
        <!-- 新增删除操作区域 -->
        <div class="create-container">
            <el-button type="primary" @click="$router.push('/cardAdd')">添加月卡</el-button>
            <el-button @click="delCartList">批量删除</el-button>
        </div>
        <!-- 表格区域 -->
        <div class="table">
            <el-table style="width: 100%" :data="cardList"
                @selection-change="handleSelectionChange">
                <el-table-column type="selection" width="55" />
                <el-table-column align="center" type="index" label="序号" width="100" />
                <el-table-column align="center" label="车主名称" prop="personName" />
                <el-table-column align="center" label="联系方式" prop="phoneNumber" />
                <el-table-column align="center" label="车牌号码" prop="carNumber" />
                <el-table-column align="center" label="车辆品牌" prop="carBrand" />
                <el-table-column align="center" label="剩余有效天数" prop="totalEffectiveDate" />
                <el-table-column label="状态" prop="cardStatus" :formatter="formatStatus" />
                <el-table-column align="center" label="操作" fixed="right" width="300">
                    <template #default="scope">
                        <el-button size="small" type="text">续费</el-button>
                        <el-button size="small" type="text">查看</el-button>
                        <el-button size="small" type="text" @click="editCard(scope.row.id)">编辑</el-button>
                        <el-button size="small" type="text" @click="delCard(scope.row.id)">删除</el-button>    
                    </template>
                </el-table-column>
            </el-table>
        </div>
        <!-- 分页 -->
        <div class="page-container" style="float: right;margin-top: 10px;">
            <el-pagination v-model:current-page="params.page" v-model:page-size="params.pageSize"
                :page-sizes="[10, 20, 30, 40]" size="default" layout="total, prev, pager, next,  sizes" :total="total"
                @current-change="pageChange" @size-change="sizeChangeFn" />
        </div>
    </div>
</template>

<script lang="ts" setup>
import { delAllCardAPI, delCardAPI, getCardListAPI } from '@/apis/card';
import type { Card, CardListParams } from '@/types/card';
import { ElMessage, ElMessageBox } from 'element-plus';
import { ref } from 'vue';
import { useRouter } from 'vue-router';

// 1. 获取数据
// 请求参数
const params = ref<CardListParams>({
    page: 1,
    pageSize: 10,
    carNumber: undefined, // 车辆号码
    personName: undefined, // 车主姓名
    cardStatus: undefined // 车辆状态
})
// 月卡列表
const cardList = ref<Card[]>([])
const total = ref(0)
const getCardList = async () => {
    const tempParams = { ...params.value }
    if (typeof tempParams.cardStatus === 'number' && tempParams.cardStatus === -1) {
        delete tempParams.cardStatus
    }
    const res = await getCardListAPI(params.value)
    cardList.value = res.data.rows
    total.value = res.data.total
}
getCardList()
// 状态
const formatStatus = (row: Card) => {
    return row.cardStatus === 0 ? '可用' : '已过期'
}
// 切换页面
const pageChange = (page: number) => {
    console.log(page);
    // 把点击的页数赋值给请求参数页数
    params.value.page = page
    // 使用最新的请求参数获取列表数据
    getCardList()
}
// 每页条数的变化     
const sizeChangeFn = (pageSize: number) => {
    params.value.pageSize = pageSize
    getCardList()
}
// 2. 搜索
// 月卡状态
const cardStatusList = [
    {
        id: -1,
        name: '全部'
    },
    {
        id: 0,
        name: '可用'
    },
    {
        id: 1,
        name: '已过期'
    }
]
// 查询按钮
const doSearch = () => {
  // 调用接口之前把页数参数重置为 1 
  // （防止页码在其他页时，搜索时数据不够，导致还在原来页码停留）
  params.value.page = 1
  getCardList()
}
// 编辑
const router = useRouter()
const editCard = (id: string) => {
  router.push({
    path: '/cardAdd',
    query: {
      id
    }
  })
}
// 删除逻辑
const delCard = (id: string) => {
  ElMessageBox.confirm('此操作将永久删除该月卡, 是否继续?', '提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async () => {
    await delCardAPI(id)
    getCardList()
    ElMessage({
      type: 'success',
      message: '删除成功!'
    })
  }).catch((error) => {
    console.log(error)
  })
}
// 已选择列表
const selectedCarList = ref<Card[]>([])
const handleSelectionChange = (rowList: Card[])=>{
  selectedCarList.value = rowList
}
const delCartList = ()=>{
  ElMessageBox.confirm('此操作将永久删除选择的月卡, 是否继续?', '提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async () => {
    // 未选择删除的 id，给提示
    if (selectedCarList.value.length === 0) {
      ElMessage({
        type: 'warning',
        message: '请选择要删除的月卡!'
      })
    } else {
      // 处理id
      await delAllCardAPI(selectedCarList.value.map(item => item.id))
      await getCardList()
      ElMessage({
        type: 'success',
        message: '删除成功!'
      })
    }
  }).catch((error) => {
    console.log(error)
  })
}
</script>

<style lang="scss" scoped>
.card-container {
    padding: 20px;
    background-color: #fff;
}

.search-container {
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgb(237, 237, 237, .9);
    padding-bottom: 20px;

    .search-main {
        width: 220px;
        margin-right: 10px;
    }

    .search-btn {
        margin-left: 20px;
    }
}

.create-container {
    margin: 10px 0px;
}

.page-container {
    padding: 4px 0px;
    text-align: right;
}

.form-container {
    padding: 0px 80px;
}
</style>